Finding the Fourth Proportional to 32,085.21, 48,136.01 and 13,359.02

Step by Step Solution

1. Step 1: Write the proportion equation
   32,085.21 : 48,136.01 = 13,359.02 : x
2. Step 2: Convert to fraction form
   32,085.21/48,136.01 = 13,359.02/x
3. Step 3: Cross multiply
   32,085.21x = 48,136.01 × 13,359.02
4. Step 4: Simplify right side
   32,085.21x = 643,049,920.31
5. Step 5: Solve for x
   x = 643,049,920.31/32,085.21
6. Step 6: Final answer
   x = 20,041.94